CN107751140B - Insect virus auxiliary self-propagation device - Google Patents

Insect virus auxiliary self-propagation device Download PDF

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Publication number
CN107751140B
CN107751140B CN201711035362.4A CN201711035362A CN107751140B CN 107751140 B CN107751140 B CN 107751140B CN 201711035362 A CN201711035362 A CN 201711035362A CN 107751140 B CN107751140 B CN 107751140B
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China
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cylinder body
outer cylinder
powder
inner cylinder
insect
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CN201711035362.4A
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Chinese (zh)
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CN107751140A (en
Inventor
赖创荣
徐树兰
郑常格
江敏华
杜月心
梁祥安
王妹
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Guangzhou Zhelong Ecological Technology Co ltd
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Guangzhou Zhelong Ecological Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A01M1/04—Attracting insects by using illumination or colours
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/20—Poisoning, narcotising, or burning insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00—Kind of animal
    • A01M2200/01—Insects
    • A01M2200/012—Flying insects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catching Or Destruction (AREA)

Abstract

The insect virus auxiliary self-propagation device comprises a reflecting shade, a powder storage mechanism and a perching platform, wherein the perching platform is arranged at the bottom of the powder storage mechanism; the powder storage mechanism comprises an inner cylinder body and an outer cylinder body in threaded connection with the inner cylinder body, a first cavity is arranged in the inner cylinder body, a first opening communicated with the first cavity is formed in the lower end of the inner cylinder body, a second cavity is arranged in the outer cylinder body, a second opening for the inner cylinder body to extend into the second cavity is formed in the top of the outer cylinder body, a bottom plate is arranged at the bottom of the outer cylinder body, and more than one powder outlet is formed in the outer side face of the lower end of the outer cylinder body. Insect virus powder is stored in the powder storage mechanism, and flows out of the outer perching platform through the powder outlet on the outer cylinder. When the insects are attracted down by light or pheromone to move to the spreading device, the perching platform can be utilized for perching, and the insects can carry insect viruses on the perching platform to enter the environment when leaving, so that spreading of the insect viruses is realized.

Description

Insect virus auxiliary self-propagation device
Technical Field
The invention relates to the field of microbial control of pests, in particular to an insect virus self-transmission device.
Background
In microbial control of pests, the self-behavior of the insect is often utilized to carry out the transmission of the microorganism, thereby achieving the purpose of controlling the pests. The device comprises a hard colored insect-attracting plate, a fungus belt with an insect-infectable function and a suspension with an attractant and a slow-release agent, wherein the hard colored insect-attracting plate is folded into a box with left and right openings, and the fungus belt with the insect-infectable function is placed at the bottom of the inner side wall of the box; the suspension with the attractant and the slow-release agent is hung at the top of the inner side wall of the box, and has the advantages that greenhouse pests are trapped inside the device by utilizing the insect's tendency to color and smell, and then infected with fungal spore powder to be infected and killed. The pest trapping device comprehensively utilizes color trapping and sex trapping to trap pests into the trapping device, then utilizes fungi to control the pests, and simultaneously utilizes the self-propagation mode of insects to propagate the insecticidal fungi. However, the device has a simple structure, and can not be applied to the propagation of other insect microorganisms only by using the fungus belt for propagation and disinfestation.
Insect viruses refer to viruses that host and are pathogenic to insects. There are two main modes of infection of insect viruses, one is vertical transmission, i.e., transmission that transmits the virus to the next generation via the insect egg surface. The other is horizontally transmitted, namely, other insects are affected by the feed of insects such as dead insects, the faeces of the host insects, saliva and the like. Meanwhile, the insect viruses can be spread and spread in a long distance through the migration of adults.
Disclosure of Invention
The invention aims to solve the technical problem of providing an insect virus auxiliary self-propagation device which is specially designed for propagation of insect viruses, fully utilizes adults to carry the insect viruses and carries out long-distance propagation to control pests; the device is provided with an insect virus protection device, which can prevent the influence of high temperature, ultraviolet rays and rainwater on the activity of insect viruses; the device has large powder storage quantity and can be adjusted, and long-term damage control can be realized; the device has a platform that can supply the insect to perch, does benefit to the insect and carries insect virus.
In order to solve the technical problems, the technical scheme of the invention is as follows: an auxiliary self-propagation device for insect viruses comprises a reflecting cover, a powder storage mechanism and a perching platform. The powder storage mechanism is arranged below the reflecting cover and is connected with the reflecting cover. The perching platform is arranged at the bottom of the powder storage mechanism. The powder storage mechanism comprises an inner cylinder body and an outer cylinder body in threaded connection with the inner cylinder body, a first cavity is arranged in the inner cylinder body, a first opening communicated with the first cavity is formed in the lower end of the inner cylinder body, a second cavity is arranged in the outer cylinder body, a second opening for the inner cylinder body to extend into the second cavity is formed in the top of the outer cylinder body, a bottom plate is arranged at the bottom of the outer cylinder body, and more than one powder outlet is formed in the outer side face of the lower end of the outer cylinder body. The principle of the insect virus auxiliary self-propagation device is as follows: the whole device is hung in the environment, insect virus powder is stored in a powder storage mechanism, and the insect virus powder flows out of an external perching platform through a powder outlet on an external cylinder; when the insects are attracted down by light or pheromone to move to the spreading device, the perching platform can be utilized for perching, and the insects can carry insect viruses on the perching platform to enter the environment when leaving, so that spreading of the insect viruses is realized.
As an improvement, the reflecting cover is arc-shaped, and can reflect light from the trap lamp to attract more insects. And the top of the reflecting shade is provided with a lifting hook for hanging the propagation device in the environment.
As an improvement, hanging lugs are arranged on two symmetrical sides of the upper end of the inner cylinder body, a connecting arm is arranged at the bottom of the reflecting shade corresponding to the hanging lugs, and the connecting arm is connected with the hanging lugs. The inner cylinder body can be separated from the reflecting cover.
As an improvement, the hanging lug is a bolt, a screw hole is formed in the outer wall of the outer cylinder body, and the bolt is matched with the screw hole; the connecting arm is L-shaped and comprises a fixing piece and a connecting piece, wherein the fixing piece is fixedly connected with the reflecting cover, and a through hole for a bolt to pass through is formed in the connecting piece.
As an improvement, the inner cylinder body comprises a first cylinder body, a second cylinder body and a third cylinder body from top to bottom, the surface of the second cylinder body is provided with external threads, and the inner wall of the upper part of the outer cylinder body is provided with internal threads.
As an improvement, the third cylinder is matched with the outer cylinder through threads of the inner cylinder to form an adjusting mechanism for adjusting the size of the powder outlet. The size of the powder outlet of the outer cylinder can be adjusted by rotating the inner cylinder.
As an improvement, the powder outlet is rectangular, and the powder outlet is uniformly distributed on the outer cylinder body in circumference.
As an improvement, the cone bodies are arranged in the outer cylinder and on the bottom plate, so that insect virus powder in the outer cylinder can be uniformly spread around.
As an improvement, the perching platform comprises a bracket fixedly connected with the bottom of the outer cylinder body, a copper mesh gasket paved on the bracket and a plush gasket paved on the copper mesh gasket, wherein through holes for the outer cylinder body to penetrate are formed in the copper mesh gasket and the plush gasket. The plush washer has good powder absorbing effect, prevents wind from blowing off insect virus powder, and the insects perch on the plush washer to carry viruses more easily. The copper mesh gasket has the functions of water permeation and preventing the proliferation of mixed bacteria.
As an improvement, the top surface of the plush washer is flush with the lower edge of the powder outlet, so that insect virus powder can stay on the plush washer after flowing out from the powder outlet.
Compared with the prior art, the invention has obvious differences:
the whole spreading device can be used singly or combined with various insect trapping devices, and the application modes are various.
The reflecting cover can be used as a protection device for insect viruses, can prevent wind, ultraviolet rays and rainwater from affecting the activity of the insect viruses, can be used as a reflecting device of the trap lamp, and can attract more insects to assist the self-propagation device to move, so that the probability of the insects to propagate the viruses is improved.
The powder discharge amount of the insect virus powder can be adjusted by the powder storage mechanism, labor and time are saved, and the self-transmission of the insect virus is realized.
The plush washer on the perching platform has the functions of reducing insect virus loss and improving the probability of carrying the virus by insects. The copper mesh gasket has the functions of water permeation and bacteria prevention.
Drawings
Fig. 1 is a perspective view of the top view of the present invention.
Fig. 2 is a perspective view of the bottom view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic view of the outer cylinder mated with the bracket.
Detailed Description
The invention is further described below with reference to the drawings.
As shown in fig. 1 and 2, the insect virus auxiliary self-propagation device comprises a reflecting cover 1, a powder storage mechanism 2 and a perching platform 3.
As shown in fig. 3, the reflecting shade 1 is arc-shaped, an upward arc-shaped groove is formed at the bottom of the reflecting shade, and the upper part of the powder storage mechanism 2 can be arranged in the arc-shaped groove, so that the reflecting shade 1 plays roles of wind prevention, ultraviolet prevention and rain shielding on the powder storage mechanism 2, and further the inherent characteristics of insect viruses in the powder storage mechanism 2 are ensured. The reflector 1 is used in combination with a light trapping device, and can reflect light, and attract more insects to move to the trapping device through the reflected light. The top of the reflector 1 is provided with the lifting hook 4, so that the propagation device can be hung in the environment, and the use is convenient.
As shown in fig. 3 and 4, the powder storage mechanism 2 is disposed below the reflector 1 and connected to the reflector 1, the powder storage mechanism 2 includes an inner cylinder 21 and an outer cylinder 22 screwed to the inner cylinder 21, the outer cylinder 22 is coaxial with the inner cylinder 21, and the inner diameter of the outer cylinder 22 is slightly larger than the outer diameter of the inner cylinder 21, so that the two cylinders can rotate relatively. The inner cylinder 21 and the outer cylinder 22 are copper parts, and have good anti-bacteria effect. A first cavity is arranged in the inner cylinder 21, and a first opening communicated with the first cavity is arranged at the lower end of the inner cylinder 21; a second cavity is arranged in the outer cylinder 22, and a second opening 221 for the inner cylinder 21 to extend into the second cavity is arranged at the top of the outer cylinder 22; the outer cylinder 22 and the inner cylinder 21 are screwed together, and the position of the outer cylinder 22 can be changed by rotating the inner cylinder 21. The outer side surface of the lower end of the outer cylinder 22 is provided with a plurality of powder outlets 222, the powder outlets 222 are rectangular, the length direction of the powder outlets is consistent with the height direction of the outer cylinder 22, and the powder outlets are uniformly distributed on the outer cylinder 22 in a circumference manner. The inner cylinder 21 comprises a first cylinder 211, a second cylinder 212 and a third cylinder 213 from top to bottom, an external thread is arranged on the surface of the second cylinder 212, an internal thread is arranged on the inner wall of the upper part of the outer cylinder 22, the third cylinder 213 forms an adjusting mechanism for adjusting the size of the powder outlet 222 through the threaded fit of the inner cylinder 21 and the outer cylinder 22, and the size of the powder outlet 222 can be adjusted by rotating the inner cylinder 21 to move up and down relative to the outer cylinder 22. The bottom of the outer cylinder 22 is provided with a bottom plate 224, and the center of the bottom plate 224 is upwards protruded to form a conical body 223, so that insect virus powder in the outer cylinder 22 can be uniformly spread around.
As shown in fig. 3, hanging lugs 6 are arranged on two symmetrical sides of the upper end of the inner cylinder 21, a connecting arm 5 is arranged at the bottom of the reflector 1 corresponding to the hanging lugs 6, and the connecting arm 5 is connected with the hanging lugs 6. The hanging lugs are bolts, screw holes are formed in the outer wall of the outer cylinder 22, and the bolts are matched with the screw holes; the connecting arm is L-shaped and comprises a fixing piece and a connecting piece, wherein the fixing piece is fixedly connected with the reflecting shade 1, and a through hole for a bolt to pass through is formed in the connecting piece.
As shown in fig. 3, the perching platform 3 comprises a bracket 31 fixedly connected with the bottom of the outer cylinder 22, a copper mesh washer 32 laid on the bracket 31 and a plush washer 33 laid on the copper mesh washer 32, wherein the bracket 31, the copper mesh washer 32 and the plush washer 33 are all round, and the diameter of the bracket is larger than that of the outer cylinder 22 and smaller than that of the reflecting shade 1. The bracket 31 comprises a circular ring, the circular ring is connected with the bottom of the outer cylinder 22 through a connecting rod, and the bracket 31 is used for supporting a copper mesh gasket 32 and a plush gasket 33. The copper mesh gasket 32 is of a net structure, a through hole for the outer cylinder 22 to penetrate is arranged in the middle of the copper mesh gasket 32, and the copper mesh gasket 32 has the functions of water permeation and bacteria proliferation prevention. The plush washers 33 are provided with through holes for the outer cylinder 22 to pass through, the diameter of the plush washers 33 is the same as that of the copper mesh washers 32, and the top surface of the plush washers 33 is level with the lower edge of the powder outlet 222, so that insect virus powder can stay on the plush washers 33 after flowing out from the powder outlet 222; the plush washer 33 has good powder absorbing effect, prevents wind from blowing away insect virus powder, and the insects perch on the plush washer 33 to carry viruses more easily.
The principle of the insect virus auxiliary self-propagation of the invention is as follows: the whole transmission device is hung in the environment, insect virus powder is stored in the powder storage mechanism 2, and the insect virus powder flows out of the outer perching platform 3 through the powder outlet 222 on the outer cylinder 22; when the insect enters the spreading device for activity under the inducement of light or pheromone, the perching platform 3 can be utilized for perching, and the insect virus on the perching platform can be carried into the environment when the insect leaves, so that the spreading of the insect virus is realized.

Claims (1)

1. An insect virus auxiliary self-propagation device is characterized in that: the powder storage mechanism is arranged below the reflecting shade and connected with the reflecting shade, and the perching platform is arranged at the bottom of the powder storage mechanism;
the powder storage mechanism comprises an inner cylinder body and an outer cylinder body in threaded connection with the inner cylinder body, a first cavity is arranged in the inner cylinder body, a first opening communicated with the first cavity is formed in the lower end of the inner cylinder body, a second cavity is formed in the outer cylinder body, a second opening for the inner cylinder body to extend into the second cavity is formed in the top of the outer cylinder body, a bottom plate is arranged at the bottom of the outer cylinder body, and more than one powder outlet is formed in the outer side face of the lower end of the outer cylinder body; the perching platform comprises a bracket fixedly connected with the bottom of the outer cylinder body, a copper mesh gasket paved on the bracket and a plush gasket paved on the copper mesh gasket, wherein through holes for the outer cylinder body to penetrate out are formed in the copper mesh gasket and the plush gasket; the reflecting cover is arc-shaped, and a lifting hook is arranged at the top of the reflecting cover; hanging lugs are arranged on two symmetrical sides of the upper end of the inner cylinder body, a connecting arm is arranged at the bottom of the reflecting shade corresponding to the hanging lugs, and the connecting arm is connected with the hanging lugs; the hanging lugs are bolts, screw holes are formed in the outer wall of the inner cylinder body, and the bolts are matched with the screw holes; the connecting arm is L-shaped and comprises a fixing piece and a connecting piece, wherein the fixing piece is fixedly connected with the reflecting shade, and a through hole for a bolt to pass through is formed in the connecting piece; the inner cylinder comprises a first cylinder, a second cylinder and a third cylinder from top to bottom, the surface of the second cylinder is provided with external threads, and the inner wall of the upper part of the outer cylinder is provided with internal threads; the third cylinder is matched with the outer cylinder through threads of the inner cylinder to form an adjusting mechanism for adjusting the size of the powder outlet; the powder outlet is rectangular and is uniformly distributed on the outer cylinder body along the circumference; the center of the bottom plate protrudes upwards to form a cone; the top surface of the plush gasket is flush with the lower edge of the powder outlet; the device is hung in the environment, the insect virus powder is stored in the powder storage mechanism, and the insect virus powder flows out of the outer perching platform through the powder outlet on the outer cylinder; when the insects are attracted down by light or pheromone to move to the spreading device, the insects inhabit by utilizing the inhabiting platform, and the insects can carry insect viruses on the inhabiting platform to enter the environment when leaving, so that spreading of the insect viruses is realized.
CN201711035362.4A 2017-10-30 2017-10-30 Insect virus auxiliary self-propagation device Active CN107751140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711035362.4A CN107751140B (en) 2017-10-30 2017-10-30 Insect virus auxiliary self-propagation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711035362.4A CN107751140B (en) 2017-10-30 2017-10-30 Insect virus auxiliary self-propagation device

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CN107751140A CN107751140A (en) 2018-03-06
CN107751140B true CN107751140B (en) 2023-06-13

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109964928A (en) * 2019-04-12 2019-07-05 广州市生物防治站 A kind of prodenia litura nuclear polyhedrosis virus wp formula and its transmission method
CN113671127B (en) * 2021-08-20 2024-02-23 安徽省农业科学院作物研究所 Evaluation method for influence of aphid feeding behavior on sclerotinia sclerotiorum infection

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201919530U (en) * 2010-12-15 2011-08-10 司越 Insect sex-attracting virus infection device
CN103027018B (en) * 2012-12-20 2014-11-19 中国热带农业科学院环境与植物保护研究所 Field trapping method of coleoptera adult pests
CN203015631U (en) * 2013-01-21 2013-06-26 山东省农业科学院家禽研究所 Adjustable meat duck feed saving device
BR102013025662A2 (en) * 2013-10-04 2015-08-25 Vape Com Eletronico E Serviços Ltda Light trap for mosquito elimination by photocatalytic attraction and dehydration

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